Wisconsin hemp

Status: the state hemp definition is VERIFIED against official text (quoted below). Other state rules (licensing, retail, THC limits beyond the definition) are not yet verified.

• [L1] State definition (Wis. Stat. § 94.55), quoted from official text: "“hemp” means the plant Cannabis sativa L. and any part of that plant, including the seeds thereof and all derivatives, extracts, cannabinoids, isomers, acids, salts, and salts of isomers, whether growing or not, with a delta-9-tetrahydrocannabinol concentration of not more than 0.3 percent on a dry weight basis or the maximum …" Source: Wis. Stat. § 94.55, official state legislature/code site
• [L1] Federal definition: "hemp" means Cannabis sativa L. and any part of that plant with a delta-9 THC concentration of not more than 0.3 percent on a dry weight basis (as codified at time of capture; see federal change page). Source: 7 U.S.C. 1639o, GovInfo
• [L1] Federal default plan: the USDA plan under 7 U.S.C. 1639q governs hemp production in a State only where no State plan is approved under 1639p. Source: 7 U.S.C. 1639q, GovInfo

Browser-read official text (batch 6)

• [L1] Wisconsin: Schedule I THC listing, with exceptions starting with THC in a cannabidiol product (partial). Quoted (browser-read 2026-10-29, partial): "(t) Tetrahydrocannabinols, commonly known as “THC”, in any form including tetrahydrocannabinols contained in marijuana, obtained from marijuana, or chemically synthesized, except that tetrahydrocannabinols do not include any of the following: 1. Tetrahydrocannabinols contained in a cannabidiol product that is dispensed as provided in s. 961.38 (1n) (a) or that is possessed as provided in s. 961.32 (2m) (b). 2. ... 3. Tetrahydrocannabinols contained in hemp, as defined in s. 94.55 (1). ..." Source: Wis. Stat. §961.14(4)(t)

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